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    • 24. 发明申请
    • Radar device
    • 雷达设备
    • US20080180311A1
    • 2008-07-31
    • US11902651
    • 2007-09-24
    • Satoshi MikamiMasayoshi Sueya
    • Satoshi MikamiMasayoshi Sueya
    • G01S13/00
    • H04B1/7085
    • A data code generator produces a data code, while a reference code generator produces a reference code. The data code is phase-shifted by the data code generator in a predetermined sweep range, according to a sweep command signal given by a phase difference detector. The phase difference detector compares the phase of the data code with that of the reference code to obtain phase difference data. Based on the phase difference data, a correction signal generator produces a correction signal to keep the data code in phase with the reference, code. The phase setter optimizes the phase of the data code according to the correction signal.
    • 数据代码生成器生成数据代码,而参考代码生成器生成参考代码。 根据由相​​位差检测器给出的扫描命令信号,数据码由数据码发生器在预定的扫描范围内相移。 相位差检测器将数据码的相位与参考码的相位进行比较,以获得相位差数据。 基于相位差数据,校正信号发生器产生校正信号,以使数据代码与参考代码保持同相。 相位设定器根据校正信号优化数据码的相位。
    • 27. 发明申请
    • Data code transmission device
    • 数据代码传输设备
    • US20050111569A1
    • 2005-05-26
    • US10847385
    • 2004-05-18
    • Satoshi MikamiMasayoshi Sueya
    • Satoshi MikamiMasayoshi Sueya
    • G01S13/26H04L7/00H04L25/02H04B1/69
    • H04B1/7085
    • A data code transmission device that detects and corrects phase differences between serial data codes to ensure the quality of data transmission. A data code generator produces a data code, while a reference code generator produces a reference code. The data code is phase-shifted by the data code generator in a predetermined sweep range, according to a sweep command signal given by a phase difference detector. The phase difference detector compares the phase of the data code with that of the reference code to obtain phase difference data. Based on the phase difference data, a correction signal generator produces a correction signal to keep the data code in phase with the reference code. The phase setter optimizes the phase of the data code according to the correction signal.
    • 一种数据代码传输设备,用于检测和校正串行数据代码之间的相位差,以确保数据传输的质量。 数据代码生成器生成数据代码,而参考代码生成器生成参考代码。 根据由相​​位差检测器给出的扫描命令信号,数据码由数据码发生器在预定的扫描范围内相移。 相位差检测器将数据码的相位与参考码的相位进行比较,以获得相位差数据。 基于相位差数据,校正信号发生器产生校正信号,以使数据代码与参考码保持同相。 相位设定器根据校正信号优化数据码的相位。
    • 28. 发明授权
    • Multiple-eye type dose distribution measuring method
    • 多眼型剂量分布测量方法
    • US06657202B2
    • 2003-12-02
    • US09879123
    • 2001-06-13
    • Satoshi MikamiHirohide KobayashiMitsuru Kamei
    • Satoshi MikamiHirohide KobayashiMitsuru Kamei
    • G01T100
    • G01T1/026G01T1/023
    • A dose distribution-measuring method capable of grasping a three-dimensional form of an object to be measured or evaluating a three-dimensional dose distribution thereof. The method comprises providing a multiple-eye type radiation meter probe in which at least two directional radiation detectors are arranged so as to be spaced from each other and directed toward a point to be measured; and carrying out dose measurement by directing the radiation meter probe toward an object to be measured from different positions to thereby determine a three-dimensional dose distribution of the object to be measured. Each of the radiation detectors has a structure in which a periphery of the radiation detector main body, except for a detection surface thereof, is surrounded by a radiation shield to reduce the effect of radiation from other than the object to be measured and from Compton scattering.
    • 一种能够掌握要测量对象的三维形式或评估其三维剂量分布的剂量分布测量方法。 该方法包括提供多眼型辐射计探针,其中至少两个方向性辐射检测器被布置成彼此间隔开并指向待测点; 并且通过将辐射计探针从不同位置引向待测量物体进行剂量测量,从而确定待测物体的三维剂量分布。 每个辐射检测器具有这样的结构,其中除了其检测表面之外,辐射检测器主体的周边被辐射屏蔽包围以减少来自除被测物体以外的辐射的影响以及康普顿散射 。